- A Caesar cipher has been used to produce the output 'Czelep xp 11 etxpd'. What was the original string? - Encode the string 'I am encrypted with Vigenere' with the key 'immersivelabs' to Vigenere. What is the output? - Decrypt '01100001 01110000 01110000 01101100 01100101 01110011' from binary. What was the original string? Cyberchef [E Popout Version 9.55 .0 Last build: 3 months ago Options About / Support? Operations Recipe length:0lines:1+ Search... Favourites To Base 64 From Base 64 To Hex From Hex To Hexdump Output From Hexdump URL Decode Regular expression Entropy.